Prevent roof leaks, blockages and moss growth with our commercial roof cleaning services. Helping businesses across London, Surrey and the South East since 2010.
At Prestige External Cleaning we have been offering our commercial roof cleaning services since 2010. We use our unique pressure washing surface cleaning system, to clean any commercial roof surface and leave a spotless finish every time.
Your roof will gradually accumulate moss, lichen and other debris. It will build up even quicker on commercial buildings with low-pitched or flat roofs. This doesn’t only give your business an untidy look, but it can block your drainage systems, and cause leaks and structural damage. Our team is fully insured, and IPAF and PASMA certified to use our cherry picker, scissor lift and scaffold towers, to ensure that every inch of your business’s roof is thoroughly cleaned.
With over 15 years’ experience of commercial roof cleaning services across London, Surrey and the South East, you can trust Prestige External Cleaning to determine the most effective commercial roof cleaning method for your business.
We use specialist surface cleaning equipment to remove moss, lichen and algae and give your business's roof a brand-new look.
Our specialist equipment, including a cherry picker, scissor lift, scaffold towers and cameras allows us to reliably clean high and out-of-reach areas of your commercial roof. This means that we can effectively clean pitched and flat roofs, solar panels, and permanent and non-permanent canopies.
We clean all types of commercial roofs including metal roofing, single-ply membranes, built-up roofing (BUR) and composite panel cladding.
Our biocide treatment service comes with a 3-year no moss regrowth guarantee. If moss does start to regrow within 3 years of the treatment, we'll come back and re-apply the biocide for free.
Every commercial roof clean includes a free gutter clean, as well as a water test to check for leaks. We'll also clean the soffits and fascias, rinse down walls, render and cladding, and windows and frames at no added cost.
We can work flexibly around your working hours to keep your business operations running smoothly.
Our team are all health and safety accredited, and at Prestige External Cleaning we also hold PASMA, Safe Contractor and IPAF accreditation so you can rest assured you're using a trusted and reliable company for your commercial roof cleaning.
With experience working in both conservation areas and on listed buildings, you can trust Prestige to carry out your commercial roof cleaning job.
Helping businesses since 2010, we’ve built a reputation for reliable, high-quality commercial roof cleaning across London, Surrey and the South East.
Our team are PASMA, Safe Contractor and IPAF accredited – so you can trust your property is in safe hands.
Our experienced team provides a comprehensive commercial roof cleaning service, removing moss, algae and debris to maintain your property’s appearance and protect your roof from long-term damage. Find out more about our process and the specialist equipment we use.
We do a full safety assessment of the site so that we can safely use our specialist equipment.
Our inspection allows us to determine which commercial roof cleaning method is going to be most effective for your roof.
We can do all of this outside of your working hours to keep your business running smoothly.
We disconnect downpipes to prevent unnecessary blockages from moss and debris, and to prevent water harvesting units from contaminating.
Commercial roof cleaning usually takes longer than a domestic roof clean, so we ensure that the site is prepared quickly to avoid disruption.
We remove the moss, lichen, algae, and other debris from your business’s roof using the appropriate cleaning method.
As part of the commercial roof cleaning service we also offer free gutter cleaning [LINK TO GUTTER CLEANING SERVICES] using carbon fibre vacuum poles to remove leaves, moss, twigs and other debris.
We reconnect downpipes and ensure that there are no blockages. This is followed by a water test to make sure that there are no leaks.
We also clean the soffits and fascias, rinse down walls, render and cladding, and windows and frames at no added cost.
After each commercial roof clean we add a biocide anti-fungal treatment, a chemical mix which prevents the regrowth of moss on your business’s roof.
Our biocide treatment is fully regulated by the Health and Safety Executive (HSE).
Water harvesting units are reconnected, and any remaining ground-level debris is collected and removed.
We review the completed work and ensure that you are happy with the service.
Your roof is one of the first things customers notice, whether they're pulling into your retail park, attending your office for a meeting, or driving past your warehouse with your branding on display. A stained, moss-covered roof raises doubts about your standards as a business.
Debris accumulation will penetrate tiles and roofing membranes, particularly on commercial roofs that are low-pitched or flat. This creates leaks in your roof which are not only a huge inconvenience, but also reduce the insulation of your building, decreasing the efficiency of your HVAC systems and increasing utility bills. A blocked drainage system causes gutters to overflow, sag, and even collapse. Moss growth on your roof and in your gutters can cause damp patches and mould growth inside your building.
Commercial properties in the UK must follow regulations to ensure that roofs are safe. Cleaning your roof ensures that potential hazards caused by debris build-up are avoided, helping you to meet your maintenance obligations.
Commercial roof cleaning is important for giving your business a professional look, preventing leaks and drainage blockages, maintaining the energy efficiency of your building, and ensuring that your business complies with UK regulations.
For commercial roof cleaning, we use our specialist Mosmatic pressure washing surface cleaners which are suitable for all types of commercial roofing. These rotary surface cleaners are made of heavy-duty stainless steel, and use swivels to spread the high-pressure water flow evenly across the surface, ensuring that your business's roof is cleaned effectively and safely.
For older or more delicate commercial roofs, we can also use the Mosmatic surface cleaner with hot water. This reduces the water flow whilst still achieving a thorough clean.
We scrape the moss from the roof by hand. We can also apply a sodium hypochlorite treatment to remove any remaining stains.
Commercial and industrial roofs vary in material, pitch, and size. We will recommend the best cleaning method for your business’s roof.
Every commercial roof clean includes a free biocide treatment, backed by our three-year no moss regrowth guarantee. If any moss returns within three years, we will come back and re-apply the biocide for free.
The biocide coats the roof, killing and preventing the regrowth of moss over time.
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Everything you need to know before booking your exterior clean.
Yes, we understand that minimising disruption to your business is important.
We work flexibly around your schedule to ensure that our cleaning service causes as little inconvenience as possible.
Yes, we can clean solar panels on commercial roofs.
We clean all types of commercial roofs including metal roofing, single-ply membranes, built-up roofing (BUR) and composite panel cladding.
